Premium LiFePO4 Battery Cells
Tewaycell offers wholesale lithium iron phosphate (LiFePO4) battery cells. As an authorized distributor for leading Chinese manufacturers—including CATL, EVE, CALB, and Lishen—we provide high-performance cells with guaranteed quality, competitive pricing, and exceptional service.
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We Only Build High-Quality Lithium Batteries
Premium LiFePO4 solutions — Built to Last, Great Value — Tewaycell is Here to Empower Your World.
DIY Case Kit 48V / 51.2V
LiFePO4 Battery System
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Hydraulic Magnetic Breaker + T-Class FuseHandles up to 300A continuous current with minimal heat — superior safety for high-current applications.
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High-Efficiency Air Cooling SystemIntelligent air-cooled fans ensure stable, reliable operation even under prolonged high-load conditions.
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JK 300A BMS with Touchscreen DisplayFull-color touchscreen for real-time monitoring of system status, performance, and key parameters.
Why Shop With Us?
Grade-A Cells at Super Friendly Price
We do 100% testing of all batteries before shipping to you, with grade-A cells and high-quality materials at reasonably prices.
Learn MoreFast Shipping and Free Delivery
To let you start your quality life faster, we will deliver your order from our EU local warehouse to your front door.
Learn MoreLifetime Technical Consult Service
We provides 5-year warranty for batteries and lifetime consultation support. We hope you can feel easy and enjoyable when you use the battery.
Learn MoreWe Love to Help
Our team injects passion, integrity, respect, and professionalism into our LiFePO4 batteries and business. If you have any questions, please feel free to contact us, we love to help.
Learn MoreTopway specializes in the design and manufacturing of lithium battery packs for green energy storage systems. We offer comprehensive, end-to-end services for custom battery products, encompassing design, development, cell and BMS selection, chargers, and dedicated after-sales support.
Our core product lineup features OEM and ODM 12V/24V/36V/48V LiFePO4 battery packs, wall-mounted and mobile energy storage systems (ESS), stackable home energy systems, inverters, photovoltaic solar panels, transformers, and solar street light controllers. These versatile solutions are widely applied across various sectors, including residential energy storage, recreational vehicles (RVs), marine power, uninterruptible power supplies (UPS), telecom base stations, and broader solar energy systems.
